CN114176302A - Makeup box inner bag and auxiliary structure thereof - Google Patents

Abstract

The utility model relates to the technical field of cosmetics, especially, relate to a makeup box inner bag and be used for assisting auxiliary structure that makeup box inner bag carried alone. The auxiliary structure is fixedly connected with the inner container of the cosmetic box, the inner container of the cosmetic box comprises an annular container and a circle of flanges arranged along the circumferential direction of the opening end of the annular container, and the diameter of the annular container is smaller than that of the flanges; the auxiliary structure comprises an annular main body, the annular main body is arranged around the circumferential direction of the annular container and detachably connected with the annular container, and when the annular main body is assembled on the annular container, the outer side surface of the annular main body is flush with the surface of the flange to form a whole with a smooth surface. The cosmetic box inner container can be conveniently carried by a user to go out independently, the occupied volume for carrying the whole cosmetic box is reduced, and light going out is realized; can make the surface of makeup box inner bag form a smooth whole through auxiliary structure, bring the better hand that grips of user, prevent simultaneously that the inner bag lid from opening automatically and convenience of customers uses through the boundary belt.

Description

Makeup box inner bag and auxiliary structure thereof

Technical Field

The utility model relates to the technical field of cosmetics, especially, relate to a makeup box inner bag and be used for assisting auxiliary structure that makeup box inner bag carried alone.

Background

The cosmetic box is a daily necessity for modern women, for example, a common cosmetic box is an air cushion foundation box, and the air cushion foundation box generally comprises an air cushion box inner container, a shell, a cosmetic mirror and other parts. The air cushion foundation box on the market at present is because volume, weight are great, and to the user who pursues light trip, it is very inconvenient to carry whole air cushion foundation box, can only carry the air cushion box inner bag that contains foundation liquid and puff.

But the current trip of carrying the inner container of the air cushion box independently also has some problems: (1) the inner container of the air cushion box generally needs to be matched with the shape of the shell during production, for example, a connecting part of the inner container of the air cushion box is possibly provided with a buckle so that the inner container can be fixed in the shell, and in addition, the diameter of the connecting part of the inner container is smaller than that of the main body, so that the integral structure of the inner container of the air cushion box is complex, the surface is not smooth, and the holding hand feeling of a user is influenced; (2) the inner container cover is easy to open automatically in the carrying process, so that the foundation liquid is lost or air-dried or polluted, and the quality of the foundation liquid is influenced; (3) because some cosmetics box inner bags set up the puff in the recess of inner bag lid upper surface, in the in-process of carrying cosmetics box inner bag alone, the puff drops easily. Therefore, there is a need for an auxiliary structure for assisting the inner container of a cosmetic box to be carried separately.

Disclosure of Invention

The present disclosure provides an auxiliary structure for assisting an inner container of a cosmetic case to be carried alone and an inner container of a cosmetic case having the same and a protective tape.

According to one aspect of the disclosure, an auxiliary structure of a liner of a cosmetic box is provided, which is used for being fixedly connected with the liner of the cosmetic box, the liner of the cosmetic box comprises an annular container and a circle of flanges arranged along the circumference of an opening end of the annular container, and the diameter of the annular container is smaller than that of the flanges; the auxiliary structure includes:

the annular main body is arranged around the circumference of the annular container and detachably connected with the annular container, and when the annular main body is assembled on the annular container, the outer side surface of the annular main body is flush with the surface of the flange to form a whole with a smooth surface.

Optionally, the auxiliary structure further comprises:

the buckle is arranged on the outer side surface of the annular container;

and the clamping groove is arranged on the inner wall of the annular main body and is matched with the buckle.

Optionally, the auxiliary structure further comprises:

the guide rails are arranged on the annular main body in a mirror symmetry mode by taking the central axis of the annular main body as a symmetry axis, and each guide rail extends from one surface close to the flange to one surface far away from the flange;

at least two buckles, use the axis of annular container is mirror symmetry as the symmetry axis set up in annular container's lateral surface, every the buckle respectively can be followed correspondingly the guide rail slides.

Optionally, the starting point of the guide rail is arranged on one surface of the annular main body close to the flange, and the end point of the guide rail is arranged on one surface of the annular main body far away from the flange;

in the rotating process of the cosmetic box inner container, each buckle slides from the starting point of the corresponding guide rail to the end point of the guide rail and then is fixed in the guide rail, so that the annular main body and the annular container are fixed.

Optionally, one surface of the annular main body, which is close to the flange, is provided with two symmetrical openings, the two openings are respectively communicated with the two guide rails and respectively used as inlets of the two guide rails, and the buckle enters the guide rails through the openings.

Optionally, the guide rail includes horizontal channel and slope passageway, the slope passageway with link up each other and be certain contained angle between the horizontal channel.

Optionally, a limiting mechanism is arranged at a position, close to the end point of the guide rail, of the horizontal channel, and is used for limiting the buckle after the buckle reaches the end point of the guide rail; the limiting mechanism comprises two narrow openings formed by protruding of the protruding portions towards the inside of the horizontal channel, and the diameter of each narrow opening is smaller than that of the horizontal channel.

Optionally, the flange, the annular container and the annular body have a common central axis.

According to another aspect of this disclosure, a make-up box inner bag is provided, the top of make-up box inner bag is equipped with the inner bag lid, make-up box inner bag include as in any one of above-mentioned technical scheme auxiliary structure, still include the boundary belt, the both ends symmetry of boundary belt set up in auxiliary structure's lateral surface, and be close to auxiliary structure's bottom, the boundary belt can be relative auxiliary structure upset, and can overturn to the top of inner bag lid. The protective belt can be turned over to the top of the inner container cover in the carrying process so as to limit the inner container cover and the puff of the inner container of the cosmetic box, and the problem that the inner container cover is automatically opened or the puff falls off in the process of carrying the inner container of the cosmetic box independently is solved; in addition, the state of boundary belt can be switched when the user uses, turns over it to the bottom and overlaps on the hand, prevents that the cosmetics box inner bag from slipping from the hand, and convenience of customers uses.

Optionally, the auxiliary structure further comprises a fitting assembly connected to the top of the annular body; and two ends of the protective belt are clamped between the annular main body and the assembling component so as to fix the protective belt on the outer side surface of the auxiliary structure.

Optionally, the mounting assembly is connected to the annular body by glue and/or snap fit.

Optionally, the protective tape is an elastic protective tape.

The auxiliary structure of the inner container of the cosmetic box provided by the disclosure can facilitate a user to carry the inner container of the cosmetic box alone for going out, reduces the occupied volume for carrying the whole cosmetic box, and realizes light going out; in addition, when the auxiliary structure is assembled on the inner container of the cosmetic box, the surface of the inner container of the cosmetic box can form a smooth whole, so that a user can have a better holding hand feeling, and the user experience is improved; and the auxiliary structure can also be provided with a protective belt, so that the inner container cover is prevented from being automatically opened or the puff is prevented from falling off in the carrying process.

It should be understood that the statements in this section do not necessarily identify key or critical features of the embodiments of the present disclosure, nor do they limit the scope of the present disclosure. Other features of the present disclosure will become apparent from the following description.

Drawings

The drawings are included to provide a better understanding of the present solution and are not to be construed as limiting the present disclosure. Wherein:

FIG. 1 is a schematic view of the construction of the inner container of the compact in the disclosed embodiment;

FIG. 2 is a schematic view of an auxiliary structure of the inner container of the cosmetic case according to the embodiment of the present disclosure;

FIG. 3 is a schematic view of an auxiliary structure mounted on the inner container of the cosmetic case in the embodiment of the present disclosure;

FIG. 4 is a schematic structural view of an annular container in an embodiment of the disclosure;

FIG. 5 is a schematic structural view of an annular body in an embodiment of the present disclosure;

FIG. 6 is a schematic view of a snap into a guide rail in an embodiment of the present disclosure;

FIG. 7 is a schematic view of the clip rotating to the end of the rail in an embodiment of the present disclosure;

FIG. 8 is an overall view of the inner container of the cosmetic case according to the embodiment of the present disclosure;

FIG. 9 is an overall structure view of the inner container of the cosmetic case having both the protective tape and the auxiliary structure in the embodiment of the present disclosure;

fig. 10 is a schematic view of the assembly of the protective tape and the auxiliary structure in the embodiment of the present disclosure.

The reference numbers in the detailed description are as follows:

a cosmetic case inner container 100; an annular container 101; a flange 102; a buckle 103; an inner container cover 104;

an auxiliary structure 200; an annular body 201; a guide rail 202; a horizontal channel 2021; a slanted channel 2022; a narrow opening 2023; an opening 203; a mounting assembly 204; a guard band 300.

Detailed Description

Exemplary embodiments of the present disclosure are described below with reference to the accompanying drawings, in which various details of the embodiments of the disclosure are included to assist understanding, and which are to be considered as merely exemplary. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the present disclosure. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

All technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof, in the description and claims of this application and the description of the above figures are intended to cover non-exclusive inclusions.

In the description of the embodiments of the present application, the term "at least one" means one or more, "a plurality" means two or more (including two).

In the description of the embodiments of the present application, the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the directions or positional relationships indicated in the drawings, and are only for convenience of description of the embodiments of the present application and for simplicity of description, but do not indicate or imply that the referred device or element must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the embodiments of the present application.

With the improvement of living standard of people, the existing cosmetic industry in China has large volume and high speed. Which is almost indispensable to cosmetic users. Users usually need to carry a plurality of cosmetics for traveling, and inconvenience is inevitably brought to traveling if the cosmetic container is too large in volume or too heavy in weight, so that more and more users choose to carry the cosmetic case liner alone for traveling due to light traveling, the cosmetic case liner removes unnecessary parts such as a housing, a mirror frame and the like, only comprises basic components for carrying the cosmetics, and the volume and the weight are remarkably reduced.

Meanwhile, carrying the inner container of the cosmetic case alone also brings about a new problem, such as the inner container 100 of the cosmetic case shown in fig. 1, which includes the annular container 101 and the ring of flanges 102 disposed along the circumference of the opening end of the annular container 101, when the user carries or uses the inner container 100 of the cosmetic case alone, the bottom of the annular container 101 needs to be held, in addition, because the inner container of the cosmetic case usually has a connection structure matching with the casing, such as a buckle, the surface of the inner container of the cosmetic case is uneven and the whole shape is not beautiful, and the user is not convenient to hold when using, and the holding hand feeling is not good.

[ EXAMPLES one ]

As shown in fig. 2, the present disclosure provides an auxiliary structure 200 of a cosmetic case inner container for being fixedly connected with a cosmetic case inner container 100, the cosmetic case inner container includes an annular container 101 and a ring of flanges 102 arranged along a circumference of an opening end of the annular container 101, and a diameter of the annular container 101 is smaller than a diameter of the flanges 102; the auxiliary structure 200 includes: the annular body 201 is arranged around the circumference of the annular container 101 and detachably connected with the annular container 101, when the annular body 201 is assembled on the annular container 101, the outer side surface of the annular body 201 is flush with the surface of the flange 102 to form a smooth-surfaced whole, and at the moment, the annular body 201 partially covers or completely covers the outer side surface of the annular container 101.

Specifically, in view of the above technical problem, the present disclosure provides a portable auxiliary structure, the auxiliary structure 200 includes a ring-shaped main body 201, the ring-shaped main body 201 is annular, the thickness of the ring-shaped main body 201 (which means half of the difference between the outer diameter and the inner diameter of the ring-shaped main body 201) should be determined according to half of the difference between the diameters of the ring-shaped container 101 and the flange 102, and the height of the ring-shaped main body 201 is adapted to the height of the ring-shaped container 101. As shown in fig. 3, when annular main part 201 encircles and sets up in annular container 101's circumference, annular main part 201 forms a smooth-surfaced ring shape container with flange 102, compare and directly grip the makeup box inner bag, the makeup box inner bag behind the assembly auxiliary structure 200 grips and feels better, can bring better experience for the user, and simultaneously, auxiliary structure 200's simple structure, light, low in production cost, can adapt to existing multiple makeup box inner bags on the market, when the user need break away from the makeup box shell and carry the inner bag alone, can assemble the auxiliary structure of this disclosure on the makeup box inner bag, realize light trip.

As an alternative embodiment, the material of the auxiliary structure 200 includes, but is not limited to, metal or plastic. For example, in order to satisfy the pursuit of the user for the texture, a metal material may be used, or a plastic material may be used to reduce the weight of the auxiliary structure 200 as much as possible. The above are merely alternative embodiments of the present disclosure, and the present disclosure does not limit the materials used to fabricate the auxiliary structure 200.

As an alternative embodiment, the auxiliary structure 200 further comprises: the buckle is arranged on the outer side surface of the annular container; and the clamping groove is arranged on the inner wall of the annular main body and is matched with the buckle. In this embodiment, the auxiliary structure 200 is detachably connected to the annular container 101 by means of a buckle, and the buckle and the slot are correspondingly disposed, and may be a pair of buckle slots or a plurality of pairs of buckle slots. It should be noted that buckle 1 is usually that the makeup box inner bag is in order to adapt the makeup box casing design when producing, this disclosure can directly utilize this buckle assembly auxiliary structure, need not to increase the buckle in addition, only need set up corresponding draw-in groove on the annular main body can, the buckle hides in the draw-in groove and can not expose after the assembly, has also promoted holistic pleasing to the eye degree.

As another alternative embodiment, the auxiliary structure 200 further includes:

as shown in fig. 4, a pair of guide rails 202 are arranged on the annular body 201 in a mirror symmetry manner with a central axis of the annular body 201 as a symmetry axis, and each guide rail 202 extends from a surface close to the flange 102 to a surface far from the flange 102;

as shown in fig. 5, the pair of buckles 103 are arranged on the outer side surface of the annular container 101 in a mirror symmetry manner with the central axis of the annular container 101 as a symmetry axis, and each buckle 103 can slide in the corresponding guide rail 202.

Specifically, because the women user of makeup box is more, to the less user of strength, more strenuous problem when traditional buckle draw-in groove connected mode probably has installation or dismantlement, and the experience for the user is not good. Therefore, the embodiment also provides a rotating buckle connection mode, and a user can easily install or detach the auxiliary structure in a rotating mode. As shown in fig. 6, when the user assembles the auxiliary structure 200, the user aligns the pair of hooks 103 on the annular container 101 with the pair of guide rails 202 on the annular main body 201, so that the hooks 103 enter the starting points of the guide rails 202, as shown in fig. 7, and then rotates the annular container 101 or the annular main body 201, so that the hooks 103 rotate to the end points of the guide rails 202, and the structure above the guide rails 202 has a certain limit effect on the hooks 103. It should be noted that, the buckle 103 is usually designed to be adapted to the casing of the cosmetic container during the production of the liner of the cosmetic container, and the present disclosure can directly utilize the auxiliary structure of the buckle assembly, and does not need to additionally add a buckle on the annular container 101, and only needs to arrange the corresponding guide rail 202 on the annular main body 201, and after the assembly, the buckle 103 is hidden in the guide rail 202 and is not exposed, so that the overall aesthetic degree is also improved.

As shown in fig. 7, the starting point of the guide rail 202 is arranged on the surface of the annular main body 201 close to the flange 102, and the end point of the guide rail 202 is arranged on the surface of the annular main body 201 far from the flange 102; during the rotation of the cosmetic box inner container, each buckle 103 slides from the starting point of the corresponding guide rail 202 to the end point of the guide rail 202 and then is fixed in the guide rail 202, so that the annular main body 201 and the annular container 101 are fixed.

As shown in fig. 4 and 6, two symmetrical openings 203 are formed on one surface of the annular main body 201 close to the flange 102, the two openings are respectively communicated with the two guide rails 202 and respectively used as inlets of the two guide rails 202, and the buckle 103 enters the guide rails 202 through the openings 203. The guide rail 202 includes a horizontal channel 2021 and an inclined channel 2022, and the inclined channel 2022 and the horizontal channel 2021 are mutually communicated and form a certain included angle.

As an alternative embodiment, as shown in fig. 7, a limiting mechanism is provided at the end point of the horizontal channel 2021 near the guide rail 202 for limiting the clip 103 after it reaches the end point of the guide rail 202. The limiting mechanism comprises a narrow opening 2023 formed by two protruding parts protruding into the horizontal channel, and the diameter of the narrow opening 2023 is smaller than that of the horizontal channel 2021, and can be slightly smaller than that of the buckle 103. The narrow opening in this embodiment is designed to further limit the position of the clip 103, so that the clip 103 will not automatically slide back after passing through the narrow opening 2023 and entering the end of the guide rail 202.

In this embodiment, two snap-fit connection manners are provided for mounting or dismounting the auxiliary structure 200, and it should be noted that the disclosure is not limited to using the snap-fit connection method, and other detachable structures may be used to fix the cosmetic case inner container 100 and the auxiliary structure 200, such as a magnetic attraction structure. The present disclosure is directed to a detachable auxiliary structure that assists a user in carrying a cosmetic container inner container, improving the overall aesthetic appearance and handling of the cosmetic container inner container. After installation auxiliary structure 200, annular container 101, flange 102 and annular main part 201 of makeup box inner bag 100 have same axis, and the centre of a circle of three is located same central axis promptly, forms a surperficial level and smooth ring shape object, compares unevenness's makeup box inner bag among the prior art, and this disclosure can give the better sense of holding of user with the whole ring shape that auxiliary structure and makeup box inner bag assembly formed to and neater, pleasing to the eye outward appearance.

[ example two ]

The utility model provides a cosmetic box inner bag, the top of cosmetic box inner bag 100 is equipped with inner bag lid 104, can include the auxiliary structure 200 of any embodiment above, still includes boundary belt 300, boundary belt 300's both ends symmetry sets up in the lateral surface of auxiliary structure 200 to be close to the bottom of auxiliary structure 200, boundary belt 300 can overturn relative auxiliary structure 200, and can overturn to the top of inner bag lid 104, both can overturn to the top of cosmetic box inner bag 100 also can overturn to its bottom.

Specifically, the cosmetic case liner 100 includes an annular container 101 and a flange 102 disposed along the circumference of the open end of the annular container 101, wherein the flange 102 is rotatably connected with the liner cover 104 by means including, but not limited to, hinge or welding or bonding or screwing. As shown in fig. 8, the structure can be used for an air cushion foundation box, the annular container 101 is used for containing cosmetics such as foundation liquid or foundation cream, the liner cover 104 can be relatively opened or closed for preventing the cosmetics in the annular container 101 from flowing out, and the top of some liner covers 104 is designed to be a groove shape and can also be used for placing a puff. When a user carries or uses the cosmetic box liner 100 alone, the liner cover 104 may be automatically opened in the carrying process due to the fact that the liner cover 104 is separated from the cosmetic box shell and a limit structure is absent above the liner cover 104, and cosmetics in the cosmetic box liner 100 flow out; meanwhile, if the puff is arranged above the inner container cover 104, the puff is easy to fall off because the puff is not restrained.

In view of the above problem, exemplarily, as shown in fig. 9, the auxiliary structure 200 is further provided with a protective belt 300, specifically, by the above technical solution, the protective belt 300 can be turned upside down, when the user carries the cosmetic box liner 100 out, the protective belt 300 can be turned to the top of the cosmetic box liner 100, so that the protective belt 300 covers the liner cover 104 to limit the liner cover 104; or when the powder puff is arranged above the inner container cover 104, the protective belt 300 can cover the powder puff to limit the inner container cover 104 and the powder puff, so as to prevent the inner container cover 104 from being automatically opened or the powder puff from falling off. In addition, if the user needs to use the cosmetic box inner container 100, the state of the protective belt 300 can be switched, the protective belt is turned to the bottom of the cosmetic box inner container 100 and is sleeved on the hand, the problem that the cosmetic box inner container 100 easily slides from the hand when the user uses the cosmetic box inner container is avoided, and the use of the cosmetic box inner container is facilitated for the user. Above-mentioned boundary belt 300 can select for use the elasticity boundary belt, on the one hand can carry out spacingly to inner bag lid and puff better, in addition, also can adapt different users' hand owing to it has elasticity, has certain regulatory action.

It should be noted that the protective tape 300 may be fixed to the auxiliary structure 200 as a component of the auxiliary structure 200 when the auxiliary structure 200 is manufactured by a manufacturing side. When the user needs to carry the inner container 100 of the cosmetic case separately, the user only needs to assemble the auxiliary structure 200 to the inner container 100 of the cosmetic case, and does not need to mount the protective tape 300 by an additional step.

As an alternative embodiment, as shown in fig. 10, the auxiliary structure 200 further comprises a fitting assembly 204 connected to the top of the ring-shaped body 201; both ends of the protective tape 300 are engaged between the ring-shaped body 201 and the fitting assembly 204 to fix the protective tape 300 to the outer side surface of the auxiliary structure 200. The two ends of the protective belt 300 are clamped between the annular main body 201 and the assembling component 204, so that the protective belt 300 is fixed on the outer side surface of the auxiliary structure 200, the two ends of the protective belt 300 are hidden between the annular main body 201 and the assembling component 204 and cannot be exposed, and the integral appearance of the inner container 100 of the cosmetic box is tidier.

As an alternative embodiment, the assembly component 204 may be an annular cover plate, and the annular cover plate is disposed on one surface of the annular main body 201 close to the liner cover 104. The mounting assembly 204 may be connected to the ring body 201 by glue dispensing and/or snap fitting, and the number of the snap fittings may be one or more. It should be noted that the connection manner of the fitting assembly 204 and the annular body 201 is not limited to the above-mentioned manner, and may be fixed by using screws or the like.

It should be understood that various forms of the flows shown above may be used, with steps reordered, added, or deleted. For example, the steps described in the present disclosure may be executed in parallel or sequentially or in different orders, and are not limited herein as long as the desired results of the technical solutions disclosed in the present disclosure can be achieved.

The above detailed description should not be construed as limiting the scope of the disclosure. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions may be made in accordance with design requirements and other factors. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present disclosure should be included in the scope of protection of the present disclosure.

Claims (12)

1. An auxiliary structure (200) of a cosmetic box liner (100) is used for being fixedly connected with the cosmetic box liner (100), the cosmetic box liner (100) comprises an annular container (101) and a ring of flanges (102) arranged along the circumferential direction of an opening end of the annular container (101), and the diameter of the annular container (101) is smaller than that of the flanges (102); characterized in that said auxiliary structure (200) comprises:

the annular container (101) is arranged around the circumference of the annular container (101) and detachably connected with the annular container (101), and when the annular container (101) is assembled on the annular container (101), the outer side surface of the annular container (201) is flush with the surface of the flange (102) to form a smooth-surfaced whole.

2. The auxiliary structure (200) according to claim 1, characterized in that it comprises:

at least one buckle (103) arranged on the outer side surface of the annular container (101);

at least one clamping groove is arranged on the inner wall of the annular main body (201) and matched with the buckle (103).

3. The auxiliary structure according to claim 1, comprising:

the guide rails (202) are arranged on the annular body (201) in a mirror symmetry mode by taking a central axis of the annular body (201) as a symmetry axis, and each guide rail (202) extends from a surface close to the flange (102) to a surface far away from the flange (102);

the clamping device comprises at least two buckles (103), wherein the buckles (103) are arranged on the outer side surface of the annular container (101) in a mirror symmetry mode by taking the central axis of the annular container (101) as a symmetry axis, and each buckle (103) can slide along the corresponding guide rail (202).

4. Auxiliary structure according to claim 3, characterized in that the starting point of said guide (202) is arranged on the face of said annular body (201) close to said flange (102) and the end point of said guide (202) is arranged on the face of said annular body (201) remote from said flange (102);

in the rotating process of the cosmetic box liner (100), each buckle (103) slides from the starting point of the corresponding guide rail (202) to the end point of the guide rail (202) and then is fixed in the guide rail (202), so that the annular main body (201) and the annular container (101) are fixed.

5. Auxiliary structure according to claim 4, characterized in that one face of said annular body (201) close to said flange (102) is provided with two symmetrical openings (203), said two openings (203) being respectively in communication with said two rails (202) and respectively serving as access for said two rails (202), said catch (103) entering said rails (202) through said openings (203).

6. Auxiliary structure according to claim 3, characterized in that said guide (202) comprises a horizontal channel (2021) and an inclined channel (2022), said inclined channel (2022) being mutually through and angled with respect to said horizontal channel (2021).

7. Auxiliary structure according to claim 6, characterized in that said horizontal channel (2021), close to the end of said guide (202), is provided with a stop mechanism for stopping said catch (103) after it reaches the end of said guide (202); the limiting mechanism comprises a narrow opening (2023) formed by two protruding parts protruding into the horizontal channel (2021), and the diameter of the narrow opening (2023) is smaller than that of the horizontal channel (2021).

8. Auxiliary structure according to claim 1, characterized in that said flange (102), said annular container (101) and said annular body (201) have a common central axis.

9. The utility model provides a cosmetics box inner bag, the top of cosmetics box inner bag (100) is equipped with inner bag lid (104), its characterized in that: comprising the auxiliary structure (200) according to any of claims 1-8, further comprising a protective tape (300), wherein two ends of the protective tape (300) are symmetrically arranged on the outer side surface of the auxiliary structure (200) and close to the bottom of the auxiliary structure (200), and the protective tape (300) can be turned over relative to the auxiliary structure (200) and can be turned over to the top of the inner container cover (104).

10. The container according to claim 9, characterized in that said auxiliary structure (200) further comprises a fitting assembly (204) connected to the top of said annular body (201); two ends of the protective belt (300) are clamped between the annular main body (201) and the assembling component (204) so as to fix the protective belt (300) on the outer side surface of the auxiliary structure (200).

11. The cosmetic box liner according to claim 10, wherein the fitting assembly (204) is connected to the annular body (201) by means of glue dispensing and/or snap fitting.

12. The kit inner container according to any of claims 9-11, characterized in that the protective tape (300) is an elastic protective tape.

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